Mobile device



FIG. 1 is a perspective view of a mobile device showing my design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side, elevational view thereof;

FIG. 5 is a right side, elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines shown in the drawings are for the purpose ofillustrating unclaimed portions of the mobile device and form no part ofthe claimed design.

The ornamental design for a mobile device, as shown and described.